package com.lzl.anno;

import java.lang.reflect.Field;

public class FruitInfoUtil {
    public static void getFruitInfo(Class<?> clazz){
        String strFruitName="水果名称：";
        String strFruitColor="水果颜色:";
        String strFruitProvicer="供应商信息:";

        Field[] fields = clazz.getDeclaredFields();
        for (Field field :fields){
            if (field.isAnnotationPresent(FruitName.class)){
                FruitName fruitName=(FruitName)field.getAnnotation(FruitName.class);
                strFruitName=strFruitName+fruitName.value();
                System.out.println(strFruitName);
            }
            else if (field.isAnnotationPresent(FruitColor.class)){
                FruitColor fruitColor=(FruitColor)field.getAnnotation(FruitColor.class);
                strFruitColor=strFruitColor+strFruitColor.toString();
                System.out.println(strFruitColor);
            }
            else if (field.isAnnotationPresent(FruitProvider.class)){
                FruitProvider fruitProvider=(FruitProvider)field.getAnnotation(FruitProvider.class);
                strFruitProvicer="供应商编号："+fruitProvider.id()
                        +"供应商品名称："+fruitProvider.name()
                        +"供应商地址："+fruitProvider.address();
                System.out.println(strFruitProvicer);
            }
        }
    }
}
